String MQTTClient::DEVICE_CONFIG = "device/measurement/1234567890" String MQTTClient::MEASUREMENT = "device/measurement" String MQTTClient::CONFIG = "device/config" MqttClient.publish(MEASUREMENT.c_str(), payload.c_str()) Payload += String(timeClient.getEpochTime()) Serial.println("Medida" + String(timeClient.getEpochTime())) Serial.println("topic " + String(MEASUREMENT)) Serial.println("minutes " + String(minutes)) Serial.println("Publish Measurement: " + String(measurement)) If (minutes % samplingTIme = 0 & lastMeasurementMinutes != minutes) Serial.println("Broker Connection lost") įloat measurement = random(100, 350) / 10 Ĭonst int minutes = timeClient.getMinutes() MqttClient.subscribe(DEVICE_CONFIG.c_str(), 1) MqttClient = PubSubClient(mqttBrokerIp, port, callback, wifiClient) Ĭonst bool mqttConected = nnect(id.c_str()) MQTTClient(String id_, IPAddress &mqttBrokerIp, int port, WiFiClient &wifiClient) Serial.println("SamplingTime Changed to " + String(samplingTIme)) If (String(topic) = CONFIG || String(topic) = DEVICE_CONFIG) Serial.println("Topic:" + String(topic)) Static void callback(char *topic, byte *payload, unsigned int length) Entonces indico que se detectó pérdida de conexión If (connectionLastAttempt = 0) // esto me indica que es la primera vez que entra. While (WiFi.status() != WL_CONNECTED & attemps 10000) // cada 10 segundos intenta reconectarse
WiFi.disconnect() // Se desconecta de cualquier WiFi conectado previamente WiFi.mode(WIFI_STA) // Establece el módulo como estación wifi WiFiConnection(char *ssid_, char *password_) WiFiConnection(char *ssid_, char *password_, IPAddress &ip_, IPAddress &gateway_, IPAddress &subnet_) LoadStoreAlignmentCause: Load or store to an unaligned addressĮpc1=0x4020863c in uart_rx_buffer_available_unsafe at ?:?ģfffff90: 3ffee740 3ffee73c 3ffee858 40203fd0ģfffffa0: 3ffee740 3ffee73c 3ffee858 4020186cģfffffb0: 3fffdad0 00000000 3ffee8d4 40205680ģfffffc0: feefeffe feefeffe 3fffdab0 40100d15Ĭlass WiFiConnection : public ESP8266WiFiClass Serial.println("Loop-after-Serial.available") Serial.println("Loop-before-Serial.available") MQTTClient mqttClient = MQTTClient(String(wiFiConnection.getHostname()), mqttBrokerIp, 1885, wifiClient) WiFiConnection wiFiConnection = WiFiConnection(ssid, password) IPAddress mqttBrokerIp(159, 65, 182, 177) Ĭhar *ssid = "Fibertel casaMi 2.4GHz_EXT" Here's a simplified version of my code: #include Without Serial.available(), everything works fine. The exception occurs when the loop() function is running.
#Esp32 hardwareserial code#
I'm using PlatformIO with VS Code for my development. I'm encountering an exception (9) when I include Serial.available() in my Arduino code.
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